<html>
<head>

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"> </script>

</head>

<body>
<p id="message"> Click the button to hide me. </p>
<button type="button" onclick="$('p').toggle();">Toggle the message</button>

</body>
</html>
